ImageSharp

Commit Graph

Author	SHA1	Message	Date
James Jackson-South	d62fa6929b	Make processors public, refactor cloning.	7 years ago
James Jackson-South	b49f2ab3e8	Expose visitor through advanced namespace.	7 years ago
Xavier Cho	7e06b63420	Accept points instead of line segments as constructor argument Note that this is a breaking change.	7 years ago
Turnerj	ad56a756ce	Fix horizontally out-of-bounds error when drawing text	7 years ago
Xavier Cho	b9d6a14af6	Ignore invalid gradient positions rather than throwing an error There can be such cases where it fails to find intersection points for a given position, especially when the polygon is small. Such an input would result in an error previously, but now it renders correctly.	7 years ago
Xavier Cho	75209ca205	Remove a redundant check for the paint boundary	7 years ago
Xavier Cho	da44dcf1f3	Implement gradient brush similar to PathGradientBrush (#969 ) (#989 ) * Implement gradient brush similar to PathGradientBrush (#969) A gradient brush implementation that works similar to System.Drawing.Drawing2D.PathGradientBrush. This fixes #969, but only convex paths are supported for now. * Update submodule to add test fixtures for #989 * Performance optimization Use LengthSquared() instead of Length() when it's possible. Avoid unnecessary ordering of elements. * Avoid using LINQ in a hotspot * Validate arguments for the public constructor	7 years ago
Sergio Pedri	f25c68304d	Processors refactoring (#983 ) * Added new properties to ImageProcessor<TPixel> * Fixed constructors for convolution processors * Fixed constructors for binarization processors * Fixed constructor for dithering processor * Fixed constructors for effects processors * Fixed constructor for filter processor * Fixed constructor for normalization processor * Fixed constructors for overlay processors * Fixed constructor for quantization processor * Fixed constructors for transforms processors * Updated CreatePixelSpecificProcessor<TPixel> definition * Fixed convolution processors creation * Fixed leftover dithering processor constructor * Fixed another leftover dithering processor constructor * Fixed dithering processors creation * Fixed effects processors creation * Fixed filters processor * Fixed normalization processors creation * Fixed overlays processors creation * Fixed quantizer processor creation * Fixed constructors for some remaining processors * Fixed transform processors creation * ImageProcessor class refactored * Renamed some parameters * Convolution processors refactored * Refactored filters and dithering processors * Refactored normalization processors * Overlays processors refactored * Renamed some parameters * CloningImageProcessor class refactored * Transforms processors refactored * Updated DefaultImageProcessingContext class * Src builds, tests still require updating. * Fix tests * Removed unnecessary local variable	7 years ago
Simon Cropp	c1ab6b1885	remove patternVector in patternBrush	7 years ago
Simon Cropp	bcbd4726a6	use var where apparent (#972 ) * use var where apparent * use var where apparent * should use Rgb24	7 years ago
Simon Cropp	270a073fc6	Cleanup (#965 ) * redundant () * redundant stirng interpolation * use method groups * redundant unsafe * redundant qualifiers * redundant () * redundant init * redundant init * redundant casts * redundant casts	7 years ago
Jason Heard	ba07fc22ba	Add possible fix	7 years ago
Simon Cropp	2c04d6b036	redundant usings (#960 )	7 years ago
Simon Cropp	aa6d2ab997	fix some spelling (#957 ) * fix some spelling * more typos * more typos * more typos * more typos * more typos * linearSegment	7 years ago
James Jackson-South	5abca49055	Master cleanup (#952 ) * Fix gitignore and line endings * Update README.md	7 years ago
Anton Firsov	34781bff3e	API cleanup (related to #907 ) (#911 ) * temporarily disable target frameworks * drop DelegateProcessor * drop IImageProcessingContext<TPixel> * drop NamedColors<T> * drop ColorBuilder<T> * drop the Base postfix for clean class hierarchies re-enable target frameworks * use MathF in gradient brushes * Move PngFilterMethod to the correct namespace.	7 years ago
Anton Firszov	85147d26dc	Remove NamedColors<T> usages	7 years ago
Anton Firszov	e96c0e83ae	fix remaining stylecop issues	7 years ago
Anton Firszov	17a4d91b82	clean-up drawing processors	7 years ago
Anton Firszov	0f823b9b4a	non-generic DrawImageProcessor	7 years ago
Anton Firszov	659f8b6231	ImageBrush can apply a source image of a different pixel type than the target	7 years ago
Anton Firszov	e57fe2058a	rename files	7 years ago
Anton Firszov	f5f80ca796	move drawing extensions to a (non-namespace-provider) subfolder	7 years ago
Anton Firszov	a224e88993	tests are passing	7 years ago
Anton Firszov	6672741c45	ImageSharp.Drawing compiles	7 years ago
Anton Firszov	0e2c53e5ed	Pen, Brush & Processors refactored	7 years ago
Anton Firszov	90c0772d96	started the refactor	7 years ago
Anthony Truskinger	764a73b631	Now throws a better excpetion DrawImage source does not overlap target (#877 ) * No longer throws when DrawImage source does not overlap target Previously, when DrawImage was used to overlay an image, in cases where the source image did not overlap the target image, a very confusing error was reported: "System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. Parameter name: MaxDegreeOfParallelism" Now, when this case happens, the DrawImage method will simply not affect the target image, which is the same way FillRegionProcessor handles such cases. ParallelHelper.IterRows also now does more validation of the input rectangle so that any further cases of this kind of problem throw a more relvant exception. Note I switched from DebugGuard to Guard because IterRows is a public API and thus should always validate its inputs. Fixes #875 * Refines DrawImage non-overlap error logic Adresses PR feedback in #877. Changes DrawImage shortcut to be less than or equal to. Also changes maxX calculation to use `Right` over `Width`. This is a semantic change that reflects intention better. No actual change because Top,Left for that rectanngle should always be 0,0. And adds more informative argument names to ParallelHelper.IterRows error message. * Non-overlapping DrawImage now throws Adressing PR feedback from #877 DrawImage now throws when the source image does not overlap, with a useful error message. Also improved the error messages for IterRows (and added validation to the other IterRows method) * DrawImage overlap test changed to support RELEASE The tests on the CI server are run in RELEASE which wrap the expected exception with an ImageProcessingException. * Adress feedback for DrawImage exception DrawImage throws an ImageProcessor exception which makes it easier to catch. And reverted IterRows to use Guard helpers	7 years ago
BorisTheBrave	570849085b	ImageBrush shouldn't Dispose of the image it is using. (#883 ) Fixes #881	7 years ago
James Jackson-South	e59e5315a8	Cleanup General Convolution (#887 ) * Remove multiple premultiplication. * Use in DenseMatrix everywhere. * Make private * Dont convert vector row on first pass * Remove incorrectly assigned alpha. * Remove boxing. * Use correct min row. * Reorder parameters * Correctly handle alpha component. * Update tests * Use dedicated methods over branching.	7 years ago
Poyo	d382faf0f7	Change existing gradient brushes to accept PointF (#865 ) * Change existing gradient brushes to accept PointF * Change PositionOnGradient to accept float * Remove invalid assert.	7 years ago
Poyo	51a6647e5b	Fix incorrect gradient color-stop calculation (#864 ) * Fix incorrect gradient color-stop calculation * Update submodule * Add multi-stop gradient test * Add missing reference image	7 years ago
Curtis Wensley	26b2b3d310	Check for solid brush outside of loops	8 years ago
Curtis Wensley	b31db43b11	Optimize filling a region with a solid brush when antialias is off	8 years ago
Peter Amrehn	b732fae240	inline variable	8 years ago
Peter Amrehn	54b279983a	fix typos in comments	8 years ago
Anton Firszov	d2185efa4b	Improve text rendering accuracy	8 years ago
Scott Williams	8be9e6df4d	constrain destination span and scanline to same length	8 years ago
Anton Firszov	4a51598207	fix typos & cleanup	8 years ago
Scott Williams	aee867c39f	prevent text wandering from baseline	8 years ago
Anton Firszov	492d2d6b10	pass Configuration to Vector4 converters in PixelOperations	8 years ago
Anton Firszov	c328f6d87d	simplify IPixel method names: PackFrom* -> From*	8 years ago
Anton Firszov	20ff3ab0a1	fix typo, improve DivideCeil	8 years ago
Anton Firszov	4da33609f8	ParallelHelper -> FillProcessor	8 years ago
Anton Firszov	7277ca2a29	DrawImageProcessor + formatting	8 years ago
James Jackson-South	9c3cd95084	Remove duplicate clamping and normalize vector scaling.	8 years ago
Vicente Penades	c95ead7baf	reverted some changes from using DebugGuard replaced Vector with ScaledVector conversion methods	8 years ago
Vicente Penades	e0a056782f	expanding blocks...	8 years ago
Vicente Penades	681df46c2d	trying to improve Opacity out of range propagation. For some reason, FillRegionProcessor and DrawTextProcessor where overshooting opacity over 1	8 years ago
Vicente Penades	4a791cc516	Refactored PixelBlenders so it generates much less code and allows for two loop variations. Generalised DrawingImage methods to support drawing images with a format different than the destination image at no cost.	8 years ago

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132 Commits (1cab2875c172ac3b57c09157d721d11d585ec8ee)